{"product_id":"ge-multilin-350-l-p0-g0-h-e-e-n-n-3e-d-n-350-series-feeder-protection-relay","title":"GE Multilin 350-L-P0-G0-H-E-E-N-N-3E-D-N 350 Series Feeder Protection Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin 350-L-P0-G0-H-E-E-N-N-3E-D-N\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e350\u003c\/strong\u003e Feeder Protection Relay, operates as a dedicated hardware component for comprehensive feeder protection, metering, and control within electrical distribution systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e350-L-P0-G0-H-E-E-N-N-3E-D-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 350 series drawout form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eHigh Control Power: 60 to 300 VDC, 84 to 264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Current Inputs\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A phase CT inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Current Input\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A standard ground CT input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \u0026amp; Interface\u003c\/td\u003e\n\u003ctd\u003eEnhanced Front Panel with Graphical LCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Comms\u003c\/td\u003e\n\u003ctd\u003eFast Ethernet (10\/100Base-T) with IEC 61850 protocol support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Comms\u003c\/td\u003e\n\u003ctd\u003eRear RS485 port supporting Modbus RTU \/ DNP 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eStandard harsh environment conformal coating included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eStandard drawout chassis configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Communication Velocity \u0026amp; Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe 350-L-P0-G0-H-E-E-N-N-3E-D-N Feeder Protection Relay integrates dedicated Ethernet processing architecture to deliver high-velocity communication across EtherNet\/IP and IEC 61850 deterministic networks. Fast Ethernet 10\/100Base-T physical layer interfaces allow real-time event reporting, fault waveform extraction, and peer-to-peer GOOSE messaging with minimal frame processing latency. Onboard firmware flash compatibility ensures synchronized parameter updates and high I\/O density scaling across networked distribution switchgear platforms.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the drawout unit be removed from the relay case without interrupting the primary Current Transformer (CT) secondary circuits?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The drawout case incorporates automatic internal CT shorting switches that engage before the physical terminal disconnection occurs, preventing dangerous open-circuit voltages on active CT loops.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply range is supported by the \"H\" control power code in this model configuration?\u003c\/p\u003e\n\u003cp\u003eA: The high control power supply option accepts a universal input voltage range of 60 to 300 VDC or 84 to 264 VAC at 50\/60 Hz.\u003c\/p\u003e\n\u003cp\u003eQ: Does this relay model support IEC 61850 substation automation communication?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The \"3E\" option code provides a Fast Ethernet port operating with IEC 61850 protocol support alongside standard Modbus TCP\/IP protocols.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure all high-voltage feeder circuits and control power supplies are completely isolated and verified de-energized prior to installing or wiring the relay case.\u003c\/li\u003e\n\u003cli\u003eMount the outer drawout case securely into the cutout panel using recommended mounting hardware to maintain enclosure integrity and mechanical grounding.\u003c\/li\u003e\n\u003cli\u003eTerminate phase and ground CT secondary wires using ring lugs, ensuring firm connection to the rear terminal blocks to maintain low-resistance contacts.\u003c\/li\u003e\n\u003cli\u003eConnect the main chassis protective earth ground terminal directly to the station grounding grid using a short, low-impedance copper conductor.\u003c\/li\u003e\n\u003cli\u003eAlign the internal drawout relay module with the outer case guide tracks and push firmly inward until the latching levers lock fully into position.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52700239135032,"sku":"350-L-P0-G0-H-E-E-N-N-3E-D-N","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/350-L-P0-G0-H-E-E-N-N-3E-D-N1.jpg?v=1784882570","url":"https:\/\/www.automodulexpert.com\/products\/ge-multilin-350-l-p0-g0-h-e-e-n-n-3e-d-n-350-series-feeder-protection-relay","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}